More browsing paths
Play Masters of the Universe: He-Man – Power of Grayskull (US edition · English) Online
Masters of the Universe - He-man Power of Grayskull
Play He-Man: Power of Grayskull online on GBA through 13 exploration and vehicle levels from Castle Grayskull to the battle with Skeletor.
Browser play
Game Boy Advance (GBA) — EmulatorJS controls
Default Player 1 keyboard mapping. Change keys in Controller Settings.
| Console button | Keyboard |
|---|---|
| ↑ / ↓ / ← / → | ↑ / ↓ / ← / → |
| A / B | Z / X |
| L / R | Q / E |
| START / SELECT | Enter / V |
Open Controller Settings to configure your keyboard or gamepad. Touch controls are available on mobile.
How to Play Masters of the Universe: He-Man – Power of Grayskull
Quick start
Choose New Game to begin at Castle Grayskull. Listen to the ally briefing for the first level's objective, then explore, defeat enemies and collect gems before reaching the exit; gathering every available gem opens a bonus round. The 13-level journey alternates exploration with Battle Cat or Battle Hawk vehicle stages and ends at Snake Mountain.
Controls
Exploration: D-pad moves in eight directions, A jumps, B swings the sword (hold and release for a charged strike), L runs faster, R blocks and START pauses; SELECT is unused. Vehicle stages: D-pad moves the vehicle, B fires weapons and A makes Battle Cat jump; L/R/SELECT are unused.
Masters of the Universe: He-Man – Power of Grayskull Game manuals
Cheats
No cheats have been added for this edition.
Player verification and sources
Browser play was reviewed before this edition was published in the catalogue. The date below is the catalogue publication date, not the game’s original release date.
- Browser test and catalogue publication date
- Browsers and devices
- PC: Chrome, Edge and Firefox. Mobile: Chrome on Android and Safari on iPhone and iPad.
- Player engine and core
- EmulatorJS 4.3.0-pre · gba
- Tested by
- rwEmulator
Sources and editorial basis
rwEmulator reviews edition metadata, release information, game manuals and first-hand browser-play notes. Available manuals are linked below; the editorial policy explains how facts are checked and corrections are handled.